203.20.100.0/23

AS38809 · Vocus Advanced Services

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Summary

Country	Australia
Domain	thalesgroup.com
ASN	AS38809
Registry	APNIC
ID	THALESAUSTRALIA

WHOIS Details

inetnum:        203.20.100.0 - 203.20.101.255
netname:        THALESAUSTRALIA
descr:          Thales Australia
descr:          Locked Bag 3000
descr:          Potts Point
descr:          NSW 2011
country:        AU
org:            ORG-TA8-AP
admin-c:        RM385-AP
tech-c:         BD121-AP
abuse-c:        AT1024-AP
status:         ASSIGNED PORTABLE
mnt-by:         APNIC-HM
mnt-lower:      MAINT-AU-THALESGROUP
mnt-routes:     MAINT-AU-THALESGROUP
mnt-irt:        IRT-THALESAUSTRALIA-AU
last-modified:  2020-10-20T00:56:27Z
source:         APNIC

irt:            IRT-THALESAUSTRALIA-AU
address:        Level 3, 7 Murray Rose Avenue
address:        Sydney Olympic Park NSW 2127
e-mail:         abuse@thalesgroup.com.au
abuse-mailbox:  abuse@thalesgroup.com.au
admin-c:        BD121-AP
tech-c:         RM385-AP
auth:           # Filtered
remarks:        abuse@thalesgroup.com.au was validated on 2025-08-19
mnt-by:         MAINT-AU-THALESGROUP
last-modified:  2025-09-04T05:28:14Z
source:         APNIC

organisation:   ORG-TA8-AP
org-name:       Thales Australia
org-type:       LIR
country:        AU
address:        Level 2, 7 Murray Rose Avenue
phone:          +61-2-8037-6000
fax-no:         +61-2-8037-6466
e-mail:         abuse@thalesgroup.com.au
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:15:13Z
source:         APNIC

role:           ABUSE THALESAUSTRALIAAU
country:        ZZ
address:        Level 3, 7 Murray Rose Avenue
address:        Sydney Olympic Park NSW 2127
phone:          +000000000
e-mail:         abuse@thalesgroup.com.au
admin-c:        BD121-AP
tech-c:         RM385-AP
nic-hdl:        AT1024-AP
remarks:        Generated from irt object IRT-THALESAUSTRALIA-AU
remarks:        abuse@thalesgroup.com.au was validated on 2025-08-19
abuse-mailbox:  abuse@thalesgroup.com.au
mnt-by:         APNIC-ABUSE
last-modified:  2025-08-19T23:57:52Z
source:         APNIC

person:         Ben Doyle
nic-hdl:        BD121-AP
e-mail:         ben.doyle@thalesgroup.com.au
address:        Level 3, 7 Murray Rose Avenue
address:        Sydney Olympic Park NSW 2127
phone:          +61-2-8037-6000
fax-no:         +61-2-8037-6466
country:        AU
mnt-by:         MAINT-AU-THALESGROUP
abuse-mailbox:  abuse@thalesgroup.com.au
last-modified:  2016-11-03T23:23:52Z
source:         APNIC

person:         Roslyn McAndrew
nic-hdl:        RM385-AP
e-mail:         roslyn.mcandrew@thalesgroup.com.au
address:        Level 3, 7 Murray Rose Avenue
address:        Sydney Olympic Park NSW 2127
phone:          +61-2-8037-6000
fax-no:         +61-2-8037-6466
country:        AU
mnt-by:         MAINT-AU-THALESGROUP
abuse-mailbox:  abuse@thalesgroup.com.au
last-modified:  2016-11-03T23:24:41Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 203.20.0.0/16

Range	ASN	Company	Num of IPs
203.20.160.0/19	AS37998	St. Vincents and Mater Health Sydney Pty Ltd	8,192
203.20.32.0/21	AS133612	VODAFONE AUSTRALIA PTY LIMITED	2,048
203.20.28.0/22	AS133612	VODAFONE AUSTRALIA PTY LIMITED	1,024
203.20.102.0/23	AS7585	Allen Bolderoff	512
203.20.226.0/23	AS7600	Digital Enterprise Solutions Australia	512
203.20.54.0/23	AS38012	Downer EDI Limited	512
203.20.244.0/23	AS24436	Christian Outreach College	512
203.20.228.0/23	AS4739	iiNet Limited	512
203.20.74.0/23	AS131248	CANL	512
203.20.141.0/24	AS23764	Chinatelecom Global network	256
203.20.142.0/24	AS23764	Chinatelecomglobal Office Blocks	256
203.20.143.0/24	AS23764	Chinatelecom Global network	256
203.20.51.0/24	AS23764	China Telecom Global Limited	256
203.20.86.0/24	AS264756	Cable Television Satelital SRL	256
203.20.114.0/24	AS2764	Sensation Internet Services	256
203.20.125.0/24	AS38195	Intuit Technologies Pty Ltd	256
203.20.148.0/24	AS38858	ROCKDALE CITY LIBRARY	256
203.20.60.0/24	AS4846	Ai Tel Pty Ltd	256
203.20.247.0/24	AS7600	Digital Enterprise Solutions Australia	256
203.20.240.0/24	AS7703	Westway Nominees Pty Ltd t/a Bekkers	256
203.20.241.0/24	AS7716	TCR Holdings Limted.	256
203.20.50.0/24	AS9328	Department of Fisheries,	256
203.20.43.0/24	AS1221	Dalrymple Bay Coal Terminal	256
203.20.16.0/24	AS9461	Netcore Pty Ltd	256
203.20.87.0/24	AS1221	Arquebus Pty Limited	256
203.20.63.0/24	AS135553	VC Telecoms Sdn. Bhd.	256
203.20.94.0/24	AS141749	Department of Local Government, Sport and Cultural Industries	256
203.20.116.0/24	AS151617	SYNCHRONY GLOBAL SERVICES PHILIPPINES INC.	256
203.20.73.0/24	AS154179	Kiatnakin Phatra Securities Public Company Limited	256
203.20.42.0/24	AS154180	RNDS Network	256
203.20.81.0/24	AS17477	67 High St	256
203.20.62.0/24	AS18111	Bytecard PTY LTD	256
203.20.140.0/24	AS23764	Chinatelecomglobal Office Blocks	256

Hosted domains

There is 1 domain name hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
203.20.101.18	pmvl.com.au	1

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.

Useful for Cybersecurity

Read more

Pingable IPs

14 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
203.20.100.242	AS38809 Vocus Advanced Services	`1.75ms` from Sydney, AU
203.20.101.18	AS38809 Vocus Advanced Services	`1.79ms` from Sydney, AU

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.

IP Address	ASN	Details
52.166.105.103	AS8075 Microsoft Corporation	`0.22ms` from Amsterdam, NL
35.166.37.183	AS16509 Amazon.com, Inc.	`0.16ms` from Boardman, US
86.59.171.215	AS5483 Magyar Telekom Plc.	`0.90ms` from Budapest, HU
186.123.148.199	AS19037 AMX Argentina S.A.	`6.84ms` from Buenos Aires, AR
114.23.43.231	AS56030 Voyager Internet Ltd.	`5.15ms` from Christchurch, NZ
67.198.6.55	AS7459 Grande Communications Networks, LLC	`7.21ms` from Dallas, US
34.89.129.119	AS396982 Google LLC	`0.11ms` from Frankfurt am Main, DE
59.41.72.39	AS4134 CHINANET-BACKBONE	`2.11ms` from Guangzhou, CN
113.45.182.71	AS55990 Huawei Cloud Service data center	`2.04ms` from Guangzhou, CN
113.179.214.55	AS45899 VNPT Corp	`2.40ms` from Hanoi, VN
176.215.120.215	AS50544 JSC "ER-Telecom Holding"	`1.10ms` from Krasnoyarsk, RU
92.21.82.71	AS13285 TalkTalk Communications Limited	`3.69ms` from London, GB
86.140.217.23	AS2856 British Telecommunications PLC	`3.88ms` from London, GB
89.213.77.87	AS8851 GCI Network Solutions Limited	`3.56ms` from London, GB
64.59.127.231	AS27589 MOJOHOST	`0.12ms` from Miami, US
182.70.157.167	AS24560 Bharti Airtel Ltd., Telemedia Services	`14.71ms` from Mumbai, IN
83.29.45.199	AS5617 Orange Polska Spolka Akcyjna	`6.78ms` from Poznan, PL
37.102.76.71	AS1267 WIND TRE S.P.A.	`10.31ms` from Rome, IT
73.65.213.55	AS7922 Comcast Cable Communications, LLC	`7.74ms` from Salt Lake City, US
1.171.28.151	AS3462 Data Communication Business Group	`2.16ms` from Taipei, TW
153.120.167.71	AS7684 SAKURA Internet Inc.	`16.40ms` from Tokyo, JP
210.188.254.39	AS9370 SAKURA Internet Inc.	`0.84ms` from Tokyo, JP
197.6.25.23	AS327934 SOCIETE NATIONALE DES TELECOMMUNICATIONS (Tunisie Telecom)	`11.94ms` from Tunis, TN
77.170.95.119	AS1136 KPN B.V.	`2.42ms` from Amsterdam, NL
34.66.79.247	AS396982 Google LLC	`0.13ms` from Council Bluffs, US

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.

traceroute -a -n -q1 -f2 -m11 203.20.101.146

traceroute to 203.20.101.146 (203.20.101.146): 11 hops max, 52 byte packets

2 [AS136557] 103.216.222.3 0.145 ms

3 [AS136557] 103.216.222.4 0.162 ms

4 *

5 *

6 *

7 [AS4826] 49.255.234.130 0.552 ms

8 [AS38809] 150.207.243.211 0.543 ms

9 *

10 *

11 *

Measurement taken from

IPinfo ProbeNet in Sydney, AU

On October 30th 2025

What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

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